【7/12更新】2022年4月1日からのCiNii ArticlesのCiNii Researchへの統合について

A NEW METHOD FOR MEASUREMENT OF ROOT LENGTH BY IMAGE PROCESSING

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type:紀要論文

type:Original Contribution

Newly developed method of image processing was applied to measurement of the root length. The image of cucumber root system was taken by still video camera, and the root length was calculated on the basis of the counting operation of connected pixels in the thinned root images obtained from the image processor. Reliable estimations of thread length were provided with the designed counting technique. Estimation error was within 2% of actual length and the correlation coefficient between actual and estimated lengths was 0.9999 (P<0.01).

収録刊行物

  • BIOTRONICS

    BIOTRONICS 19 129-135, 1990-12

    Biotron Institute, Kyushu University

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